package top.iflyoung.cim.biz.service;

import com.baomidou.mybatisplus.extension.service.IService;
import top.iflyoung.cim.biz.entity.ChatGroup;

/**
 * @author liguiyang
 * @description
 * @sine 1.8
 * @date 2021/9/222:47
 **/
public interface ChatGroupService extends IService<ChatGroup> {
    /**
     * 添加并返回主键
     * @param group
     * @return
     */
    public Long addAndGetId(ChatGroup group);
}
